Just got an idea and had to test it out:
Thanks Card: How it is made
The blank card is from Michaels I believe.
Cut a circle from styrofoam tray. Punched holes with a steel crochet hook.
Went around the disc with embroidery floss.
Draw with Sharpie marker
Glued on the card.
What went wrong
The drawing is more to the left of the disc.
Could have used more color. The floss must be more thicker.
I could have used yarn.